#111111 · #98C370
Four independent scores (read the one that fits your goal): Readability 83/100 (aaa) · Harmony 54/100 (triadic (soft)) · Distinguishable 97/100 (easy to tell apart) · Match 0/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
DreamlessSleep and Dark Sea Green are very different (ΔE 83). They have distinctly different hues (91° apart) and their lightness is different, giving a clear light/dark split.
DreamlessSleep text on Dark Sea Green: 9.33:1 (AAA); Dark Sea Green text on DreamlessSleep: 9.33:1 (AAA). Both directions meet WCAG AA.
Triadic (soft) — workable but not a textbook harmony (harmony 54/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Yes — 9.3:1, which meets WCAG AA.
Their CIE76 ΔE is about 83 — very different.
clearly different colours (ΔE 83).
Explore each color: DreamlessSleep #111111 · Dark Sea Green #98C370 · Shades: DreamlessSleep shades · Dark Sea Green shades · Contrast checker →